Soap Suds or Bubble Test
Soap Suds or Bubble Test |
1. |
Mask off the pressure relief valves.
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2. |
Close all the windows and the doors.
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3. |
Turn the vehicles ventilation fan to the on position, with the selector on high speed and in the defrost mode.
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4. |
Unlock and close the doors.
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5. |
Apply the soap solution to the potential leak areas.
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6. |
Look for bubbles revealing escaping air.
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